rattlebrained

Thân thiện

A rattlebrained student forgot his textbook at home again.

Definition

Adjective: * Foolish, flighty, or lacking in good sense and judgment. Describes a person, idea, or action that is silly, thoughtless, or marked by a lack of seriousness or discretion.

Usage

The word "rattlebrained" is used to characterize someone as scatterbrained, frivolous, or incapable of serious, sensible thought. It often implies a sense of airheadedness or being easily distracted. It is a somewhat informal and old-fashioned term.

Examples

• Adjective:
  • The manager dismissed the rattlebrained proposal as completely unworkable.
  • She's too rattlebrained to be trusted with such an important task.
  • His rattlebrained schemes never amounted to anything.

Advanced Usage

• The term often carries a connotation of empty-headedness, as if thoughts are loose and rattling around without coherence.
• It is frequently used in a mildly humorous or exasperated tone rather than as a severe insult.

Variants and Related Words

• Rattlepated (adj.): An exact synonym with the same meaning and usage.
  • Example: The rattlepated assistant kept losing important documents.

Synonyms

• Scatterbrained: Disorganized and lacking concentration.
• Frivolous: Not having any serious purpose or value.
• Flighty: Fickle and irresponsible.
• Featherbrained: Silly and empty-headed.
• Giddy: Frivolous and lighthearted to the point of silliness.

Antonyms

• Sensible: Having or showing good sense and judgment.
• Prudent: Acting with or showing care for the future.
• Level-headed: Sensible and balanced in judgment.
• Serious: Solemn or thoughtful in character or manner.

Học thuật

Adjective

1. lacking sense or discretion
   • his rattlebrained crackpot ideas
   • how rattlepated I am! I've forgotten what I came for- Glenway Westcott

Từ đồng nghĩa

• rattlepated
• scatterbrained
• scatty